Analysis Overview
SHA256
5f2437d3e32ae1fbeab4ca446185a90d77414bda8f41da3c0aa458218f7584f2
Threat Level: Known bad
The file 5f2437d3e32ae1fbeab4ca446185a90d77414bda8f41da3c0aa458218f7584f2 was found to be: Known bad.
Malicious Activity Summary
NetWire RAT payload
Netwire family
Drops file in Windows directory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-02-17 02:48
Signatures
NetWire RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Netwire family
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-17 02:48
Reported
2022-02-17 03:09
Platform
win7-en-20211208
Max time kernel
51s
Max time network
139s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\5f2437d3e32ae1fbeab4ca446185a90d77414bda8f41da3c0aa458218f7584f2.exe
"C:\Users\Admin\AppData\Local\Temp\5f2437d3e32ae1fbeab4ca446185a90d77414bda8f41da3c0aa458218f7584f2.exe"
Network
Files
memory/1316-55-0x0000000074B21000-0x0000000074B23000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-17 02:48
Reported
2022-02-17 03:09
Platform
win10v2004-en-20220113
Max time kernel
140s
Max time network
170s
Command Line
Signatures
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\DataStore.edb | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\ReportingEvents.log | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\Logs\CBS\CBS.log | C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe | N/A |
| File opened for modification | C:\Windows\WinSxS\pending.xml | C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe | N/A |
| File opened for modification | C:\Windows\WindowsUpdate.log | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log | C:\Windows\system32\svchost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\5f2437d3e32ae1fbeab4ca446185a90d77414bda8f41da3c0aa458218f7584f2.exe
"C:\Users\Admin\AppData\Local\Temp\5f2437d3e32ae1fbeab4ca446185a90d77414bda8f41da3c0aa458218f7584f2.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
Network
| Country | Destination | Domain | Proto |
| US | 74.125.34.46:80 | tcp | |
| US | 20.189.173.5:443 | tcp |
Files
memory/1132-130-0x00000153EAF80000-0x00000153EAF90000-memory.dmp
memory/1132-131-0x00000153EB620000-0x00000153EB630000-memory.dmp
memory/1132-132-0x00000153EDD00000-0x00000153EDD04000-memory.dmp